:root {
  color-scheme: dark;
  --bg: #0d0f16;
  --panel: #191d27;
  --line: #2a3040;
  --ink: #f4f5f8;
  --muted: #969caa;
  --green: #4ba563;
  --blue: #6c7cff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 10%, rgb(75 165 99 / 8%), transparent 28rem),
    radial-gradient(circle at 90% 90%, rgb(108 124 255 / 8%), transparent 30rem),
    var(--bg);
  color: var(--ink);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

main {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0 80px;
}

.brand {
  display: flex;
  gap: 14px;
  margin-bottom: 64px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.28em;
}

.brand span {
  display: inline-grid;
  width: 30px;
  height: 38px;
  place-items: center;
  border-radius: 5px;
  background: var(--green);
  color: white;
  letter-spacing: 0;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

h1,
h2 {
  line-height: 1.15;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(42px, 8vw, 68px);
  letter-spacing: -0.035em;
}

h2 {
  margin: 40px 0 12px;
  font-size: 22px;
}

p,
li {
  color: var(--muted);
}

.lead {
  max-width: 620px;
  margin: 0 0 36px;
  font-size: 19px;
}

.panel {
  margin-top: 32px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgb(25 29 39 / 86%);
}

a {
  color: var(--blue);
}

.button {
  display: inline-block;
  padding: 13px 18px;
  border-radius: 10px;
  background: var(--green);
  color: white;
  font-weight: 700;
  text-decoration: none;
}

footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

footer a {
  margin-right: 18px;
}

ul {
  padding-left: 22px;
}

@media (max-width: 560px) {
  main {
    padding-top: 34px;
  }

  .brand {
    margin-bottom: 44px;
  }

  .panel {
    padding: 20px;
  }
}